JPH0248402U - - Google Patents

Info

Publication number
JPH0248402U
JPH0248402U JP12760488U JP12760488U JPH0248402U JP H0248402 U JPH0248402 U JP H0248402U JP 12760488 U JP12760488 U JP 12760488U JP 12760488 U JP12760488 U JP 12760488U JP H0248402 U JPH0248402 U JP H0248402U
Authority
JP
Japan
Prior art keywords
collar
bolt
wheel
shaft
long hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12760488U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12760488U priority Critical patent/JPH0248402U/ja
Publication of JPH0248402U publication Critical patent/JPH0248402U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Braking Arrangements (AREA)
  • Handcart (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面はこの考案の実施例を示し、第1図は車椅
子に適用した例を示す斜視図、第2図は要部縦断
面図、第3図は他の実施例を示す第2図同様の縦
断面図である。 2…脚部、3…フリーキヤスター、5…レバー
、6…操作索、6a…ワイヤ、7…車輪、8…支
持ブラケツト、8a…軸突起、8b…切り欠き部
、10,10a…シヤフト、12,12a…チユ
ーブシヤフト、14…脚部挿入柱、15…カラー
、15a…長孔、16…ワイヤ連結ピン、17…
周溝、18…弾機、19…フレキシブルチユーブ
The drawings show an embodiment of this invention; Fig. 1 is a perspective view showing an example applied to a wheelchair, Fig. 2 is a vertical sectional view of the main part, and Fig. 3 is a longitudinal sectional view similar to Fig. 2 showing another embodiment. It is a front view. 2... Leg portion, 3... Free caster, 5... Lever, 6... Operating cable, 6a... Wire, 7... Wheel, 8... Support bracket, 8a... Axial projection, 8b... Notch, 10, 10a... Shaft, 12, 12a...Tube shaft, 14...Leg insertion column, 15...Collar, 15a...Long hole, 16...Wire connection pin, 17...
Circumferential groove, 18... Bullet, 19... Flexible tube.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フリーキヤスターにおける車輪の支持ブラケツ
トにシヤフトを連結し、該シヤフトを同軸で回転
可能に支持するチユーブシヤフトを抜脱不能に嵌
合し、該チユーブシヤフトにカラーを前記車輪に
圧接すべく軸方向移動可能に嵌合するとともに、
該カラーに軸方向の長孔を穿設し、該長孔をを貫
通するボルトを前記チユーブシヤフトに螺合固定
し、該ボルトと前記カラーとの間に弾機を介装し
てカラーを車輪と反する方向へ常に付勢し、かつ
、該ボルトに操作索を連結してなることを特徴と
するフリーキヤスターのブレーキ装置。
A shaft is connected to a support bracket for a wheel in a free caster, a tube shaft that coaxially and rotatably supports the shaft is irremovably fitted, and a collar is moved in the axial direction to press the collar against the wheel. In addition to being able to fit together,
A long hole in the axial direction is bored in the collar, a bolt passing through the long hole is screwed and fixed to the tube shaft, a bullet is interposed between the bolt and the collar, and the collar is mounted on a wheel. A braking device for a free caster, characterized in that the braking device is always biased in a direction opposite to the bolt, and an operating cable is connected to the bolt.
JP12760488U 1988-09-29 1988-09-29 Pending JPH0248402U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12760488U JPH0248402U (en) 1988-09-29 1988-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12760488U JPH0248402U (en) 1988-09-29 1988-09-29

Publications (1)

Publication Number Publication Date
JPH0248402U true JPH0248402U (en) 1990-04-04

Family

ID=31380185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12760488U Pending JPH0248402U (en) 1988-09-29 1988-09-29

Country Status (1)

Country Link
JP (1) JPH0248402U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003054209A (en) * 2001-08-21 2003-02-26 Hammer Caster Kk Caster with turn regulation mechanism
JP2013001307A (en) * 2011-06-20 2013-01-07 Kokuyo Co Ltd Caster

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003054209A (en) * 2001-08-21 2003-02-26 Hammer Caster Kk Caster with turn regulation mechanism
JP2013001307A (en) * 2011-06-20 2013-01-07 Kokuyo Co Ltd Caster

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